Web Directory by Internet-Web-Directory.com

Planned public park projects where trees are planted each year to mark time over a millennia. Provides description, donation and contact information.

Adopt a twig in support of the environment and people. A friendlier environment starts with a smile.

The Union of Concerned Scientists works to ensure that all people have clean air and energy, as well as safe and sufficient food.

A partnership of various unions which offer a labor perspective on the Kyoto Protocol and climate policy with summaries of economic and job impact.

Non-profit organization concerned with environmental pollution, human rights, world hunger, and other issues.

California nonprofit funding research, education, and land acquisition and supporting programs that benefit the quality of human life; promotes Al Gore's environmental ideas set out in "Earth in the Balance"

A non-profit dedicated to the preservation and survival of wild creatures through our campaigns, activism, and by leveraging the power of the Internet to educate our supporters.

Provides information on using the power and vision of flight as an aerial platform to give an overview of environmental problems and raise awareness of conservation problems locally and internationally.